package com.ruoyi.system.util;

import java.util.HashMap;
import java.util.Map;

public class wx {
    //生成一段调用微信支付接口账户充值的代码

    public static void main(String[] args) {
        String url = "https://api.mch.weixin.qq.com/pay/unifiedorder";
        String appid = "your_appid";
        String mch_id = "your_mch_id";
        String nonce_str = "your_nonce_str";
        String body = "your_order_body";
        String out_trade_no = "your_out_trade_no";
        int total_fee = 100; // amount in cents
        String spbill_create_ip = "your_client_ip";
        String notify_url = "your_notify_url";
        String trade_type = "JSAPI";
        String openid = "your_openid";
        String sign = "your_sign";
        Map<String, String> params = new HashMap<>();
        params.put("appid", appid);
        params.put("mch_id", mch_id);
        params.put("nonce_str", nonce_str);
        params.put("body", body);
        params.put("out_trade_no", out_trade_no);
        params.put("total_fee", String.valueOf(total_fee));
        params.put("spbill_create_ip", spbill_create_ip);
        params.put("notify_url", notify_url);
        params.put("trade_type", trade_type);
        params.put("openid", openid);
        params.put("sign", sign);
        String xmlData = convertMapToXml(params);
        String response = sendPostRequest(url, xmlData);
        // Process the response
        System.out.println(response);
    }
    private static String convertMapToXml(Map<String, String> params) {
        StringBuilder xml = new StringBuilder("<xml>");
        for (Map.Entry<String, String> entry : params.entrySet()) {
            xml.append("<").append(entry.getKey()).append(">")
                    .append(entry.getValue())
                    .append("</").append(entry.getKey()).append(">");
        }
        xml.append("</xml>");
        return xml.toString();
    }
    private static String sendPostRequest(String url, String data) {
        // Implement the logic to send a POST request to the given URL with the given data and return the response
        // You can use libraries like HttpClient or HttpURLConnection for this purpose
        return null;
    }

}
